document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=210390>Question 210390</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I need help trying to find the difference quotient with this function: 3-5x^2 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #159007 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=159007\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I need help trying to find the difference quotient with this function: 3-5x^2<BR>\n" );
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document.write( "f(x) = -3x^2 + 3<BR>\n" );
document.write( "f(x+h)=-3(x+h)^2 + 3<BR>\n" );
document.write( "f(x+h)=-3x^2-6hx-3h^2+3<BR>\n" );
document.write( "------------------------------<BR>\n" );
document.write( "f(x+h)-f(x) = -6hx-3h^2<BR>\n" );
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document.write( "[f(x+h)-f(x)]h = -6x-3h<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );